Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
U.S. Geological Survey, Menlo Park, California
U.C. Berkeley Seismological Laboratory, Berkeley, California
Version #3: This report supersedes any earlier reports of this event. This event has been reviewed by a seismologist.
A micro earthquake occurred at 12:36:57 PM (PDT) on Wednesday, September 24, 2025.
The magnitude 1.6 event occurred 48 km (30 miles) NNE (21 degrees) of Mammoth Lakes, CA.
The hypocentral depth is 11 km ( 7 miles).
| Magnitude | 1.6 - duration magnitude (Md) |
| Time | Wednesday, September 24, 2025 at 12:36:57 PM (PDT) Wednesday, September 24, 2025 at 19:36:57 (UTC) |
| Distance from |
Mammoth Lakes, CA - 48 km (30 miles) NNE (21 degrees) Hawthorne, NV - 56 km (35 miles) SSW (195 degrees) Yosemite Valley, CA - 77 km (48 miles) ENE (64 degrees) Dixon Lane-Meadow Creek, CA - 80 km (49 miles) NNW (336 degrees) West Bishop, CA - 81 km (50 miles) NNW (339 degrees) |
| Coordinates | 38 deg. 2.4 min. N (38.041N), 118 deg. 46.9 min. W (118.782W) |
| Depth | 10.59 km (6.60 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=14, Nph=15, Dmin=30.4 km, Rmss=0.05 sec, Erho=0.28 km, Erzz=1.62 km, Gp=101 degrees |
| Event ID# | nc75241512 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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